It seems that people assume a comp should be doing something all the time, and noticeably so. I always like a comp to be on all the time but with a threshold that compresses only notes above a certain peak, giving a more consistent ‘top’ and ‘bottom’ to the overall sound which helps it sit in the mix and produce a tasty clank when you dig in, instead of distorting something. Controlled and nuanced playing still has all the dynamics. There’s no ‘breathy’ compressed artificial sustain volume swelling seasickness which I guess is what some people start. Trouble is every player, every bass, and every signal chain is different so the uses and possibilities are endless!